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Question:What is the purpose of a checkpoint?
a. ¬†¬†¬†¬†¬†¬†¬†Write the current redo log to the archived redo log
b. ¬†¬†¬†¬†¬†¬†¬†Synchronize the modified data blocks in memory with the datafiles on disk
c. ¬†¬†¬†¬†¬†¬†¬†Ensure database consistency
d. ¬†¬†¬†¬†¬†¬†¬†Ensure that data blocks are read into memory as quickly as possible
e. ¬†¬†¬†¬†¬†¬†¬†Keep track of redo entries
Sep 13, 2013
Sep 12, 2013
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